/**
 * The MIT License
 *
 * Copyright for portions of unirest-java are held by Kong Inc (c) 2013.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package kong.unirest.core;


import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.Collection;
import java.util.Collections;

public interface Body {
    boolean isMultiPart();

    boolean isEntityBody();

    default Charset getCharset(){
        return StandardCharsets.UTF_8;
    }

    default Collection<BodyPart> multiParts(){
        return Collections.emptyList();
    }

    default BodyPart uniPart(){
        return null;
    }

    default MultipartMode getMode(){
        return MultipartMode.BROWSER_COMPATIBLE;
    }

    default ProgressMonitor getMonitor(){
        return null;
    }

    default String getBoundary() {
        return null;
    }

    default BodyPart getField(String name){
        return multiParts()
                .stream()
                .filter(part -> part.getName().equals(name))
                .findFirst()
                .orElse(null);
    }
}
